89 lines
2.8 KiB
Ruby
89 lines
2.8 KiB
Ruby
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# frozen_string_literal: true
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require 'spec_helper'
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describe Gitlab::Diff::Suggestion do
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shared_examples 'correct suggestion raw content' do
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it 'returns correct raw data' do
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expect(suggestion.to_hash).to include(from_content: expected_lines.join,
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to_content: "#{text}\n",
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lines_above: above,
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lines_below: below)
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end
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end
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let(:merge_request) { create(:merge_request) }
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let(:project) { merge_request.project }
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let(:position) do
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Gitlab::Diff::Position.new(old_path: "files/ruby/popen.rb",
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new_path: "files/ruby/popen.rb",
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old_line: nil,
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new_line: 9,
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diff_refs: merge_request.diff_refs)
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end
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let(:diff_file) do
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position.diff_file(project.repository)
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end
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let(:text) { "# parsed suggestion content\n# with comments" }
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def blob_lines_data(from_line, to_line)
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diff_file.new_blob_lines_between(from_line, to_line)
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end
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def blob_data
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blob = diff_file.new_blob
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blob.load_all_data!
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blob.data
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end
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let(:suggestion) do
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described_class.new(text, line: line, above: above, below: below, diff_file: diff_file)
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end
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describe '#to_hash' do
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context 'when changing content surpasses the top limit' do
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let(:line) { 4 }
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let(:above) { 5 }
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let(:below) { 2 }
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let(:expected_above) { line - 1 }
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let(:expected_below) { below }
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let(:expected_lines) { blob_lines_data(line - expected_above, line + expected_below) }
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it_behaves_like 'correct suggestion raw content'
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end
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context 'when changing content surpasses the amount of lines in the blob (bottom)' do
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let(:line) { 5 }
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let(:above) { 1 }
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let(:below) { blob_data.lines.size + 10 }
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let(:expected_below) { below }
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let(:expected_above) { above }
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let(:expected_lines) { blob_lines_data(line - expected_above, line + expected_below) }
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it_behaves_like 'correct suggestion raw content'
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end
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context 'when lines are within blob lines boundary' do
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let(:line) { 5 }
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let(:above) { 2 }
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let(:below) { 3 }
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let(:expected_below) { below }
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let(:expected_above) { above }
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let(:expected_lines) { blob_lines_data(line - expected_above, line + expected_below) }
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it_behaves_like 'correct suggestion raw content'
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end
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context 'when no extra lines (single-line suggestion)' do
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let(:line) { 5 }
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let(:above) { 0 }
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let(:below) { 0 }
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let(:expected_below) { below }
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let(:expected_above) { above }
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let(:expected_lines) { blob_lines_data(line - expected_above, line + expected_below) }
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it_behaves_like 'correct suggestion raw content'
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end
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end
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end
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